Caterpillar original For C15 Diesel Engine Fuel Injector 1OR-0724 for Construction Machinery, Replacement for OEM 10R-0958, Cross Reference 10R-0957 original new injector

The Caterpillar 1OR-0724 is a precision-manufactured high-pressure diesel fuel injector purpose-built for Caterpillar C18 series and C18 ACERT engines. As a critical component of the engine fuel delivery system, it atomizes diesel into microscopic particles and delivers precise fuel quantities to enable efficient combustion. Built to strict OEM specifications, it supports accurate injection timing, optimized engine performance, reduced fuel consumption, lower emissions, and extended engine service life for heavy-duty operations.

Constructed from high-strength alloy steel with an anti-corrosion coating, the injector features CNC-machined micron-tolerance components and hardened internal parts to resist wear and fuel contamination. It withstands extremely high injection pressures to maintain stable performance under continuous heavy-load conditions, and is widely used across construction, mining, marine propulsion, oil and gas, power generation, and heavy-duty transportation sectors, with direct fitment for specified CAT excavators, loaders, bulldozers and mining trucks.

Available in new or remanufactured configurations to meet diverse operational requirements, the injector meets OEM quality standards and arrives in individual protective packaging to prevent transit damage. It comes with a 12-month warranty for B2B customers, and cross-references 1R-0724, 326-4700, 3264700 and 10R-3006 to simplify part matching for maintenance and replacement.